Magnolia plant named ‘Cameo’

ABSTRACT

A new cultivar of  Magnolia  plant named ‘Cameo’ that is characterized by flowers having tepals with a red-purple under side and a white upper side, a long flowering season and flowering during the first year of growth.

Botanical classification: Magnolia soulangeana.

Variety denomination: ‘Cameo’

BACKGROUND OF THE INVENTION

The present invention relates to a new and distinct cultivar of Magnoliaplant botanically known as Magnolia soulangeana and hereinafter referredto by the cultivar name ‘Cameo’.

The new cultivar is the product of a breeding program conducted by theinventor in a cultivated area of Waitara, New Zealand. The objective ofthe breeding program is to develop new Magnolia cultivars that haveunusual flower colors.

‘Cameo’ is a hybrid that originated from the female or seed parentMagnolia soulangeana ‘Sweet Simplicity’ (not patented) and the male orpollen parent Magnolia soulangeana ‘Black Tulip’ (not patented). Thecrossing was conducted in 1996 in a controlled environment. The cultivar‘Cameo’ was selected by the inventor in 2000 as a single plant withinthe progeny of the stated cross in a cultivated area of Waitara, NewZealand.

Asexual reproduction of the new cultivar ‘Cameo’ by budding was firstperformed in 2000 in Waitara, New Zealand. Since that time, undercareful observation, the unique characteristics of the new cultivar havebeen uniform, stable and reproduced true to type in successivegenerations of asexual reproduction.

SUMMARY OF THE INVENTION

The following represent the distinguishing characteristics of the newMagnolia cultivar ‘Cameo’. These traits in combination distinguish‘Cameo’ as a new and distinct cultivar.

-   -   1. Magnolia ‘Cameo’ exhibits flowers having tepals with a        red-purple under side and a white upper side.    -   2. Magnolia ‘Cameo’ exhibits a long flowering season.    -   3. Magnolia ‘Cameo’ exhibits flowers during the first year of        growth.

The closest comparison varieties are Magnolia ‘Iolanthe’ (not patented)and ‘Ruby’ (not patented).

‘Cameo’ is different than ‘Iolanthe’ in having flowers with tepals withdarker under sides, a more compact habit and earlier flowering. Theflowers of ‘Iolanthe’ have flowers with tepals with light pink undersides.

‘Cameo’ is different than ‘Ruby’ in having more rounded flowers, flowersthat retain color longer before fading, a more compact habit and earlierflowering. The flowers of ‘Ruby’ quickly fade to a silver-pink color.

In comparison to the parent plants, ‘Cameo’ is different than the femaleparent ‘Sweet Simplicity’ in having larger diameter branches and darkerred-purple colored tepal under sides.

‘Cameo’ is different than the male parent ‘Black Tulip’ in havingthinner diameter branches and tepal upper sides that are white. Theflowers of ‘Black Tulip’ are purple-red on both sides.

BRIEF DESCRIPTION OF THE DRAWING

The accompanying photographs illustrate the distinguishing traits ofMagnolia ‘Cameo’.

FIG. 1 shows an 18 month old plant with leaves and flower buds.

FIG. 2 shows a view of the plant with fully opened flowers.

The photographs were taken using conventional techniques and althoughcolors may appear different from actual colors due to light reflectanceit is as accurate as possible by conventional photographic techniques.

BOTANICAL DESCRIPTION OF THE PLANT

The following is a detailed description of the new Magnolia cultivarnamed ‘Cameo’. Data was collected in Waitara, New Zealand from 18 monthold field grown plants. The time of year was Autumn and the averagetemperature was 18 to 25° Centigrade during the day and 6 to 12°Centigrade at night. Color determinations are in accordance with TheRoyal Horticultural Society Colour Chart 2001 edition, except wheregeneral color terms of ordinary dictionary significance are used. Thegrowing requirements are similar to the species. ‘Cameo’ has not beentested under all possible conditions and phenotypic differences may beobserved with variations in environmental, climatic, and culturalconditions, however, without any variance in genotype.

-   Botanical classification: Magnolia soulangeana ‘Cameo’.-   Use: Ornamental Tree.-   Parentage: ‘Cameo’ is a hybrid of the female or seed parent Magnolia    soulangeana ‘Sweet Simplicity’ and the male or pollen parent    Magnolia soulangeana ‘Black Tulip’.-   Vigor: Moderately strong.-   Growth rate: 1 meter per year in young plants, 10 to 20 cm. per year    in mature plants.-   Growth habit: Upright.-   Plant shape: Broad columnar.-   Height: Average 1.0 m. in height.-   Width: Average 35 cm. in width.-   Hardiness: −15° to 40° C.-   Propagation: Field budding.-   Crop time: 2 years.-   Stem:    -   -   Branching habit.—Primary branching upward with shorter            secondary branching.        -   Number of lateral branches.—10 secondary branches.        -   Lateral branch diameter.—4 to 5 mm. in diameter.        -   Lateral branch length.—2.5 to 8 cm. in length.        -   Lateral branch strength.—Moderately strong.        -   Stem color.—Immature stems 145A, mature stems 200A.        -   Pubescence.—Short hairs present on young branches.        -   Internode length.—1.5 to 3 cm. between nodes.        -   Shape.—Round.        -   Surface—Smooth.        -   Lenticels.—1 to 2 mm. in length, color 156C, density 1 per            square cm.-   Foliage:    -   -   Leaf arrangement.—Alternate.        -   Compound or single.—Single.        -   Quantity of leaves per lateral branch.—5 to 10.        -   Leaf shape.—Ovate.        -   Leaf apex.—Acute.        -   Leaf base.—Cuneate.        -   Leaf length.—13 to 15 cm. in length.        -   Leaf width.—9 to 10 cm. in width.        -   Pubescence.—Present on undersides of leaves only.        -   Texture.—Both surfaces slightly leathery.        -   Leaf margin.—Entire.        -   Vein pattern.—Reticulate.        -   Young leaf color (upper surface).—146C.        -   Young leaf color (lower surface).—146C.        -   Mature leaf color (upper surface).—137A.        -   Mature leaf color (lower surface).—137C.        -   Vein color (lower surface).—145A.        -   Vein color (upper surface).—137A.        -   Leaf attachment.—Petiolate.        -   Petiole dimensions.—1.7 cm. in length, 4 mm. in width.        -   Petiole color.—144A.        -   Durability of foliage to stress.—High.-   Flower:    -   -   Flower arrangement.—Cup shaped flowers held upright.        -   Quantity of flowers per lateral stem.—1.        -   Quantity of flower buds per lateral stem.—1.        -   Quantity of flowers and buds per plant.—Approximately 7.        -   Flowering season.—Spring to Summer.        -   Time to flower or response time.—5 to 7 weeks after breaking            dormancy.        -   Fragrance.—Sweet citrus scent.        -   Self-cleaning or persistent.—Self cleaning.        -   Flower bud length.—28 mm. in length.        -   Flower bud diameter.—15 mm. in diameter.        -   Flower bud shape.—Ovate.        -   Rate of bud opening.—14 days.        -   Bud color.—79C.        -   Flower aspect.—Upright.        -   Flower shape.—Cup shaped.        -   Flower dimensions.—13 cm. in diameter and 9 cm. in height.        -   Flower longevity.—Lasts approximately 4 to 6 days on plant.        -   Tepal arrangement.—Whorled.        -   Number of tepals.—9 to 12 in number.        -   Fused or unfused.—Not fused.        -   Tepal shape.—Obovate.        -   Tepal margin.—Entire.        -   Tepal apex.—Acute.        -   Tepal base.—Rounded.        -   Tepal texture.—Outer surface smooth, inner surface veined.        -   Tepal dimensions.—11 cm. in length and 9 cm. in width.        -   Tepal color when opening (upper side).—N155A frosted with            72B.        -   Tepal color when opening (under side).—Varies from 79C at            base to 71A at tip.        -   Tepal color when fully opened (upper side).—N155A frosted            with 72B.        -   Tepal color when fully opened (under side).—Varies from 79C            at base to 71A at tip.        -   Tepal color fading to.—Under side fading to 71D.-   Peduncle:    -   -   Peduncle dimensions.—4 mm. in length and 10 mm. in diameter.        -   Peduncle angle.—Vertical.        -   Peduncle color.—146C.-   Reproduction organs:    -   -   Stamen number.—60 to 80.        -   Anther shape.—Curved.        -   Anther length.—18 mm. in length.        -   Anther color.—Center 79C, base and tip 83A.        -   Amount of pollen.—Moderate.        -   Pollen color.—2D.        -   Pistil number.—1 in number.        -   Stigma shape.—Curved.        -   Stigma color.—55B at base, 56C at tip.        -   Ovary.—Ovaries grouped into a column 18 to 25 mm. in length.        -   Ovary color.—192B.-   Fruit:    -   -   Shape.—Cone.        -   Quantity.—4 to 6 cones.        -   Dimensions.—10 cm. in length and 3 cm. in diameter.        -   Texture.—Smooth with raised lenticels.        -   Color.—138B, turning 46C when ripe.-   Seed:    -   -   Quantity.—1 or 2 seeds per ovary.        -   Seed dimensions.—11 mm. in length and 9 mm. in diameter.        -   Seed color.—202A.-   Disease and pest resistance: Plants of the new Magnolia have not    been observed for disease or pest resistance.

The invention claimed is:
 1. A new and distinct variety of Magnoliaplant named ‘Cameo’ as described and illustrated.